Lymph node enlargement caused by tonsil inflammation is due to tonsil infection, so it is necessary to treat the tonsil inflammation, and after the tonsil inflammation is cured, the lymph node enlargement will also subside. Tonsillar inflammation is usually caused by bacterial or viral infections; bacterial infections need to be treated with antibacterial drugs; viral infections usually do not need to be treated with antiviral drugs, but in some special cases (e.g., immunosuppressed patients), antiviral drugs can be used. 1. Bacterial infection: commonly caused by hemolytic streptococcus B, Streptococcus pneumoniae, Haemophilus influenzae, etc. Penicillin, cephalosporin (such as cefuroxime, cefixime, etc.), macrolide antibiotics (such as roxithromycin, etc.) can be used to treat anti-infection. Topical application of compound borax solution, compound chlorhexidine mouthwash and other gargling treatment. 2. Viral infections: Viral infections are often caused by adenovirus, rhinovirus, syncytial virus and so on. Ordinary people generally do not need to use antiviral drugs, usually pay attention to light diet, pay attention to rest, generally can be self-cured; if there is immunodeficiency (such as AIDS), immunosuppression (such as suppression of the use of immune-suppressing drugs), is the use of hormonal drugs, such as systemic use of antiviral drugs can be chosen to ribavirin and other antiviral drug therapy. Inflammation of the tonsils is recommended to go to the hospital as soon as possible, under the guidance of the clinician treatment, do not blindly use their own medicine.